詳細(xì)介紹
VICKER柱塞泵,VICKERSDG4S4W-019A-BB-60-S547,美國威格士電磁閥,威格士,VICKERS電磁閥型號(hào),VICKERS電磁閥
美國威格士VICKERS電磁閥隔磁套管內(nèi)的鐵芯完成,不存在動(dòng)密封,所以外漏易堵絕。電動(dòng)閥力矩控制不易,容易產(chǎn)生內(nèi)漏,甚至拉斷閥桿頭部;電磁閥的結(jié)構(gòu)型式容易控制內(nèi)泄漏 ,直至降為零。所以,電磁閥使用特別安全,尤其適用于腐蝕性、有毒或高低溫的介質(zhì)。VICKERS電磁閥的用途電磁閥用于液體和氣體管路的開關(guān)控制,是兩位DO控制。一般用于小 型管道的控制。電動(dòng)閥用于液體、氣體和風(fēng)系統(tǒng)管道介質(zhì)流量的模擬量調(diào)節(jié),是AI控制。在大型閥門和風(fēng)系統(tǒng)的控制中也可以用電動(dòng)閥做兩位開關(guān)控制。電磁閥只能用作開關(guān)量,是DO控制,只能用于小管道控制,常見于DN50及以下管道,往上就很少了。電動(dòng)閥可以有AI反饋信號(hào),可以由DO或AO控制,比較見于大管道和風(fēng)閥等。1.開關(guān)形式電磁閥通過線圈 驅(qū)動(dòng),只能開或關(guān),開關(guān)時(shí)動(dòng)作時(shí)間短。電動(dòng)閥的驅(qū)動(dòng)一般是用電機(jī),開或關(guān)動(dòng)作完成需要一定的時(shí)間模擬量的,可以做調(diào)節(jié)。2.工作性質(zhì)電磁閥一般流通系數(shù)很小,而且工作壓 力差很小。比如一般25口徑的電磁閥流通系數(shù)比15口徑的電動(dòng)球閥小很多電磁閥 870221 DG4V-3-2A-H-M-U-H7-60
換向閥DG4V-5-0A-MUH620 換向閥DG4V-5-0AL-MUH620 換向閥DG4V-5-2AJ-MUH620 換向閥DG4V-5-2BJ-MUH620 換向閥DG4V-5-2BLJ-MUH620 換向閥DG4V-5-2CJ-MUH620 換向閥DG4V-5-31CJ-MUH620 換向閥DG4V-5-3CJ-MUH620 換向閥DG4V-5-6CJ-MUH620 換向閥DG4V-3S-0B-MUH760 換向閥DG4V-33C-MUH760 換向閥DG4V-57CJMUH620 換向閥DG4V-50CJ-MUH620 換向閥DG4V-58CJ-MUH620 換向閥DG5V-8S-2C-T-MUH10 換向閥DG5V-8S-31C-T-MUH10 換向閥DG5V-8S-6AL-E-MUH10 換向閥DG5V-8S-6C-T-MUH10 換向閥DG5V-731CT-MUH540 換向閥DG5V-8S-2A-T-MUH10 換向閥DG5V-72CTMUH540 換向閥DG5V-72BTMUH560 換向閥DG5V-72ALTMUH560 換向閥DG5V-73CTMUH560 換向閥DG5S4-042A-T-MUH560 換向閥DG5S4-042B-T-MUH560 換向閥DG5S4-042C-MUH560 換向閥DG5S4-0431B-T-MUH56 換向閥DG5S4-0431C-T-MUH56 換向閥DG5S4-046AL-E-MUH56 換向閥DG5S4-046C-T-MUH560 換向閥DG5S4-046B-T 換向閥CG2V-6FW-10 換向閥CG2V-8FW-10 換向閥CG2V-6GW-10 換向閥CG5V-8FW-D-MUHL520E 換向閥CGR-02-F-K-30 DG4M4-32C 20 M14 JA DG4M4-36C-20-JA DG4S2L-012A-110AC50-50UG DG4S4 010B U H 60 DG4S4 010C B 60 DG4S4 012A U6 H 60 DG4S4 012N U D 60 DG4S4-010A-U-B-60-S326 DG4S4-010A-U-H-60-LH DG4S4-012A-B-60 DG4S4-012A-H-60 DG4S4-012A-U-B-60 DG4S4-012A-U-B-60-S324 DG4S4-012A-U-D-60 DG4S4-012A-U-D-60-S326 DG4S4-012A-U-H-60 DG4S4-012A-U-H-60-S326 DG4S4-012B-U-H-60-S326 DG4S4-012C-B-60 DG4S4-012C-D-60 電磁閥 02-145640 DG4V-3-6C-M-FW-B6-60-
電磁閥 02-354713 DG4V-3-8B-VM-U-D6-61
電磁閥 02-354445 DG4V-3S-2C-VM-U1-H5-60
電磁閥 02-393679 DG4V-3S-2N-M-FPM4WL-H5-
電磁閥 02-393274 DG4V-3S-6C-M-FPM4WL-H5-
電磁閥DN6 02-146186 DG4V-3S-6C-M-U-HL5-60
電磁閥 02-354823 DG4V-3S-8B-VM-U6-H561
電磁閥 872123 DG4V-5-52BLJ-M-U-H6-20
電磁閥 02-398524 DG5S4-042C-1-T-M-U-H5-60
電磁閥 02-398523 DG5S4-0431C-1-T-M-U-H5-
電磁閥 02-301752 DG5S-8-2A-E-M-FW-B5-30-
電磁閥 02-311979 DG5V 7 31C 1 T M U H5 40
電磁閥 02-412313 DG5V-5-6C-2-T-M-U-D6-10
V單泵型號(hào)如下: 20V(Q)、25V(Q)、35V(Q)、45V(Q)
SV雙聯(lián)泵型號(hào)如下 2520V(Q)、3520V(Q)、3525V(Q) 4520V(Q )、4525V(Q)、4535V(Q)泵芯系列: 20V(Q)- 2、3、4、5、6 、7、8、9、10、11、12、14 25V(Q)-10、12、14、17、19、21、25 35V(Q)-21、25、30、32、35、38 45V(Q)-42、45、50、57、60、66、75
VQ系列:4535VQ 2520VQ\35※※VQ\452※VQ 25VQ\35VQ\45VQ \20VQ
VICKERS (變量泵.葉片泵.)、廣泛適用注塑機(jī)/壓鑄機(jī)/油壓機(jī)/船舶機(jī) 械/工程機(jī)械等…..供應(yīng)與維修. 威格士VICKERS
EATON-VICKERS伊頓威格士示例型號(hào): PFB柱塞泵:PFB5、PFB10、
PFB20、PFB45,PFB5-FRY-22-S124; 軸向柱塞泵:PVB5/6、PVB10/15 、PVB20/29、PVB45、PVB90;PVB20-F-MRSFXN-10-CM-CVP-C-G-L-11-
GE1; PV/PF柱塞泵:PF066、PF090、PF130、PF180、PF250、PV066、
PV090、PV130、PV180、PV250;PV 060M2 R 1A 1A 1N1V20EU17**10
PV250、PV360、PV500、PV750、PF250、PF360、PF500、PF750、
TPV130、TPV180、TPV250、TPV360、TPV500、TPF130、TPF180、
TPF250、TPF360、TPF500;PV 250M 7R1N1R1S1V30EU11DP11; PVH柱 塞泵:PVH57QIC,PVH63QIC,PVH74QIC,PVH81QIC,PVH98QIC, PVH106QIC,PVH131QIC PVH141QICPVH074R13AA10B252000001AF1AB 010A 及PVM018/020、PVM045/050、PVM057/063、PVM131/141、PVQ10 、PVQ13、PVQ16、PVQ20、PVQ25、PVQ32、PVQ40、PVQ45、PVQ63、 2520V 25V 25V-21A-1C22R 3520V
3520V30A8-1AA 3525V 35V 4520V42A8-1CC-20-282 4525V 4525V-60A-21-86-1AA22R 4535V 45V 4CG-10-C21 C5G-815-A CG-06-C-50-2-A CG2V-6FW-10
CG2V-6GW-10 CG5V 6CW-D-VM-U-H5-2 CG5V-6GW-D-VM-U-L-H5-20
CG5V-8BW-OF-M-U-H5-20 DG20S-3-2A-L-11-S10 DG3V-3-2N-7-B-60
DG4V-3-0C-M-U-H-7-60 DG4V-3-2AL-MU-h-7-60
DG4V-3-2AL-MU-P-7-60,DG4V-3-2A-MU-H-7-60
DG4V-3-2AV-MU-SA-7-60,DG4V-3-2C-M-D-6-60
DG4V-3-2C-M-U-H-7-60,DG4V-3-32A-M-U-D6-60
DG4V-3-33B-MU-H7-60,DG4V-3-6C-MU-D6-60
DG4V-3-6C-MU-H7-30,DG4V-3-6C-M-U-H-7-60
電磁閥 02-413335 DG5V-7-2C-T-VM-U-H7-30
電磁閥 02-319421 DG5V-7-52C-M-U-H7-30
電磁閥 02-399431 DG5V-8-S-R-2C-T-VM-U-H-
電磁閥 02-399430 DG5V-8-S-R-6C-T-VM-U-H-
電磁閥 02-413042 DG5V-H8-8C-2-S-VM-U-C6-2
電磁閥 529900 F3 DG3VP 3 103A V M U B
電磁閥 02-135653 PA5DG4S4LW-012A-D-60
電磁閥 02-321387 PA5DG4S4LW-016C-D-60
電磁閥 02-127700 QF 5 C 10A3 TSPL DC24
電磁閥 02-198209 SV1-16-C-0-120AG
電磁閥 02-176961 SV11-8-3-0-12DGP
電磁閥 303AA00007A SV13-12-CM-0-240AGH
電磁閥 303AA00435A SV13-20V-CM-S6G-24BW0H
電磁閥 02-182867 SV3 10 C 0 24DN
VICKERS電磁閥VICKERS DG4V-3-2A-M-U1-H-7-52VICKERS DG4V-3-2C-M-P7-H-7-52VICKERS DG4V-3-6C-M-P7-H-7-50VICKERS DG4V-5-2AJ-M-U-H6-20VICKERS DG4V-5-2CJ-M-U-H6-20VICKERS DG4V-5-3CJ-M-U-H6-20VICKERS DG4V-5-6CJ-M-U-H6-20 YUKEN電磁閥YUKEN DSG-01-2B2-D24-N1-50YUKEN DSG-01-2B3-D24-N1-50YUKEN DSG-01-3C2-D24-N1-50YUKEN DSG-01-3C4-D24-N1-50YUKEN DSG-01-3C12-D24-N1-50YUKEN DSG-01-3C10-D24-N1-50YUKEN DSG-03-2B2-D24-N1-50YUKEN DSG-03-2B3-D24-N1-50YUKEN DSG-03-3C2-D24-N1-50YUKEN DSG-03-3C4-D24-N1-50YUKEN EFBG-03-125-C-20TYUKEN EFBG-03-125-C-60TYUKEN EFBG-03-160-C-20TYUKEN EFBG-06-250-H-20TYUKEN EBG-03YUKEN EBG-06YUKEN BG-03YUKEN BG-06YUKEN CRG-03YUKEN CRG-06YUKEN CRG-10YUKEN DSHG-04-3C*-D24-N-50YUKEN DSHG-04-2B*-D24-N-50YUKEN DSHG-06-3C*-D24-N-50YUKEN DSHG-06-2B*-D24-N-50YUKEN EDG-01V-B-PNT15-51YUKEN EDG-01V-H-1-PIT15-5103 REXROTH電磁閥REXROTH 4WE 10 C3X/CG24N9K4REXROTH 4WE 10 D3X/CG24N9K4 REXROTH 4WE 10 E3X/CG24N9K4 REXROTH 4WE 10 EA3X1CG24N9K4 REXROTH 4WE 10 G3X/CG24N9K4REXROTH 4WE 10 J3X/CG24N9K4 REXROTH 4WE 10 L3X/CG24N9K4 REXROTH 4WE 10 Q3X/CG24N9K4REXROTH 4WE 10 Y3X/CG24N9K4 REXROTH 4WE 6 C6X/EG24N9K4 REXROTH 4WE 6 C7X/HG24N9K4 REXROTH 4WE 6 D6X/EG24N9K4 REXROTH 4WE 6 D7X/HG24N9K4 REXROTH 4WE 6 E6X/EG24N9K4 REXROTH 4WE 6 E7X/HG24N9K4 REXROTH 4WE 6 G6X/EG24N9K4 REXROTH 4WE 6 J6X/EG24N9K4 REXROTH 4WE 6 J7X/HG24N9K4 REXROTH 4WE 6 L6X/EG24N9K4/V REXROTH 4WE 6 Y7X/EG24N9K4 REXROTH 4WEH 16 C7X/6HG24N9K4 REXROTH 4WEH 16 E7X/6HG24N9ETK4/B10REXROTH 4WEH 16 E7X/6HG24N9TK4 REXROTH 4WEH 16 EA7X/6HG24N9K4/B10 REXROTH 4WEH 16 J7X/6HG24N9ETK4/B10 REXROTH 4WEH 16 L7X/6HG24N9EK4 REXROTH 4WEH 16 L7X/6HG24N9ETK4 REXROTH 4WEH 16 L7X/6HG24N9ETK4/B10REXROTH
VICKERS 線圈507848、507826、507834、617476、617471、616780、02-101728、02-178049
閥565477、529762、859175、859172、859163、616776、616772、867323、867339、857580、02-348943
DG4V-3-2A-M-U-D6-60、DG4V-3-2A-M-U-H7-60、DG4V-3-2C-M-U-C6-60、DG4V-3-2C-M-U-D6-6、DG4V-3-2N-M-U-H7-60、DG4V-3-2N-M-U-C6-60、DG4V-5-2CJ-M-U-H6-20、DG4V-5-2NJ-M-U-H6-20、DGMPC-5-ABK-30、MFB5-UY-21、PVH57C、PVQ10、PVQ20、PVQ40AR01、PVH057R、DGMC-3-PT-GW-41、DG4V-5-6CJ-M-U-H6-20
20V單泵型號(hào):
20V-2A-1A22R 20V-3A-1A22R 20V-4A-1C22R 20V-5A-1C22R
20V-6A-1C22R 20V-7A-1B22R 20V-8A-1B22R 20V-9A-1B22R
20V-10A-1C22R 20V-11A-1D22R 20V-12A-1D22R 20V-14A-1D22R
25V單泵型號(hào):
25V10A-1A22R 25V12A-1A22R 25V14A-1C22R 25V15A-1C22R
25V17A-1B22R 25V19A-1B22R 25V21A-1D22R 25V25A-1D22R
DG4V-5-2ALJ-M-U-H6-20,DG4V-5-2A-P-VM-U-H6-20-J99
DG4V-5-2BJ-MU-H5-20,DG4V-5-2BLJ-MU-H5-20
DG4V-5-2CJ-MU-H5-20,DG4V-5-2CJ-M-U-H-6-20
DG4V-5-2C-M-U-6C-20,DG4V-5-2NJ-VM-U-H6-20
DG4V-5-31CJ-MU-H5-20,DG4V-5-33CJ-MU-H5-20
DG4V-5-34CJ-MU-H5-20,DG4V-5-3CJ-MU-H5-20
DG4V-5-6CJ-MU-H5-20,DG4V-5-6CJ-VM-U-N6-20
DG4V-5-6CP-VM-U-H6-20-J99,DG5S-H8-2C-MU-C7-40
DG5V-7-6C-MU-H7-20,DG5V-7-6C-Z-MU-H7-30
DG5V-8S-0A-E-MU-H10,DG5V-8S-2C-MU-H10
DG5V-8S-2C-T-MU-H10,DG5V-8S-31C-T-MU-H10
DG5V-8S-3C-T-MU-H10,DG5V-8S-6AL-E-MU-H10
DG5V-8S-6C-T-MU-H-10,DGMC2-5-AT-CW-BT-CW-30
DGMC-5-PT-FW-B-30,DGMC-5-PT-GH-B-30
DGMFN-5-X-P2W-30,DGMFN-5-Y-A2W-B2W-30
DGMFN-5-Y-AIK-BIK-30,DGMPC-5-D-ABK-30
DGMX2-5-PP-AW-B-30,DGMX2-5-PP-BW-B-30
DGMX2-5-PP-FW-B-30,DV5S4-04-0A-MU-H5-60
DV5S4-04-2AL-MU-H5-60,DV5S4-04-2AL-T-MU-H5-60
DV5S4-04-2A-MU-H5-60,DV5S4-04-2A-T-MU-H5-60
DV5S4-04-2BL-T-MU-H5-60,DV5S4-04-2B-MU-H5-60
DV5S4-04-2B-T-MU-H5-60,DV5S4-04-2C -MU-H5-60
DV5S4-04-2C-E-T-MU-H5-60,DV5S4-04-2C-T-MU-H5-60
DV5S4-04-31B-T-MU-H5-60,DV5S4-04-31C-T-MU-H5-60
DV5S4-04-3C-MU-H5-60,DV5S4-04-3C -T-MU-H5-60
DV5S4-04-3C–E-T-MU-H5-60,DV5S4-04-6AL-E-MU-H5-60
DV5S4-04-6C-T-MU-H5-60,EEA-PAM-291-A-20
DG4S4-012C-U-H-60-S326 DG4S4-016C-U-B-60 DG4S4-016C-U-B-60-S326 DG4S4-018C-24DC-50 DG4S4L-012A-H-50-LH DG4S4L-012N-110DC-51 DG4S4L-016C-110AC50-50UG DG4S4LW-012B-B-60 DG4S4LW-012C-B-60 DG4S4LW-012N-B-60 DG4S4LW-012N-B-60 DG4S4W-012C-B-60 DG4S4W-019A-BB-60-S547 DG4SW-012A-D-60 DG4V 3 2A M FW B6 60 870116 DG4V-3-0A-M-U-B6-60 DG4V-3-0B-M-U-C6-60 DG4V-3-0B-M-U-H7-60 DG4V-3-22A-MUD660 DG4V-3-22A-M-U-D6-60 DG4V-3-22A-M-U-H7-60-EN2-1 DG4V-3-2A-M-U1-H7-60 DG4V-3-2A-M-U-C6-60 DG4V-3-2A-VM-U-C6-60 DG4V-3-2A-VM-U-H7-60 DG4V-3-2A-Z-M-U-A6-60 DG4V-3-2A-Z-M-U-C6-60 DG4V-3-2C-M-FW-B6-60 DG4V-3-2N-M-U-A6-60 DG4V-3-2N-M-U-C6-60 DG4V-3-2N-M-U-D6-60 DG4V-3-33C208-MUHH760 DG4V-3-33C-M-U-H7-60 DG4V-3-52BL-M-U-H7-60 DG4V-3-6C-M-P2-T7-52 DG4V-3-6C-M-U-H7-60 DG4V-3-6C-VM-U-H7-60 DG4V-3-6N-M-FTWL-B6-60 DG4V-3-7C-M-U-D6-60 DG4V-3-8C-M-P7-H-7-50 DG4V-3-8C-VM-U-C6-61 DG4V-3-8C-VM-U-C6-61 DG4V-3S-0B206-M-U-H5-60-EN493 DG4V-3S-0C-M-U-H5-60 DG4V-3S-2A-M-FTWL-B5-60 DG4V-3S-2A-M-FTWL-H5-60 DG4V-3S-2A-MUC560 DG4V-3S-2A-M-U-G5-60 DG4V-3S-2B200-M-U-SH5-60 DG4V-3S-2N-M-U-B5-60 DG4V-3S-2N-VM-U-H5-60 DG4V-3S-6C-M-U-B5-60 DG4V-3S-6C-M-U-H5-60 DG4V-3S-OBL-M-FPA5WL-D5-60 DG4V4-012C-M-U-H-5-10 DG4V4-012N-M-PBWL-B-5-10 DG4V-5-0A-M-U-H6-20 DG4V-5-0C-MU-A6-20 DG4V-5-0C-M-U-ED6-20 DG4V-5-2AJ-Z-M-U-H6-20 DG4V-5-2A-MP7-LB6-40 DG4V-5-2A-M-P7L-H-7-40 DG4V-5-2A-MU-A6-20 DG4V-5-2A-M-U-C6-20 DG4V-5-2A-M-U-EH6-20 DG4V-5-2A-VM-U-C6-20 DG4V-5-2B-M-PL-B-6-40 DG4V-5-2C-M-U-A6-20 DG4V-5-2C-M-U-EH6-20 DG4V-5-2NJ-M-U-H6-20
35V單泵型號(hào):
35V21A-1B22R 35V25A-1C22R 35V30A-1C22R 35V35A-1B22R
35V38A-1D22R 35V45A-1D22R
45V單泵型號(hào):
45V42A-1C22R 45V45A-1B22R 45V50A-1A22R 45V60A-1B22R
45V75A-1C22R
2520V雙泵型號(hào):
2520V21A11-1CC22R 2520V17A8-1CC22R 2520V14A5-1AB22R
3520V雙泵型號(hào):
3520V21A7-1AD22R 3520V25A11-1BB22R 3520V30A14-1BB22R
3520V35A8-1CD22R 3525V38A14-1CC22R 3525V35A17-1AD22R
3525V30A21-1CC22R
4520V雙泵型號(hào)
4520V42A11-1CC22R 4520V45A7-1AC22R 4520V60A14-1AA22R
4525V45A14-1BB22R 4525V50A17-1CC22R 4525V60A21-1CD22R
4535V雙泵型號(hào):
4535V42A21-1CC22R 4535V45A25-1CC22R 4535V50A30-1DC22R
4535V60A35-1CC22R
Vickers威格士電磁閥Vickers威格士液壓油泵Vickers威格士液壓泵
產(chǎn)品描述:
威格士VICKERS 單泵20V。25V。35V。45V。
威格士VICKERS 雙聯(lián)泵:2520V。3525V。3525V。4520V。4525V。 4535V。
葉片泵: VICKERS (威格士) 20V 5A 1C 22R VICKERS (威格士) 20V 8A 1C 22R
VICKERS (威格士) 20V 9A 1C 22R VICKERS (威格士) 20V 11A 1C 22R
VICKERS (威格士) 20V 12A 1C 22R VICKERS (威格士) 20V 14A 1C 22R
VICKERS (威格士) 25V 10A 1C 22R VICKERS (威格士) 25V 12A 1C 22R
VICKERS (威格士) 25V 14A 1C 22R VICKERS (威格士) 25V 17A 1C 22R
VICKERS (威格士) 25V 121A 1C 22R
VICKERS (威格士) 35V 25A 1C 22R VICKERS (威格士) 35V 30A 1C 22R
VICKERS (威格士) 35V 35A 1C 22R VICKERS (威格士) 35V 38A 1C 22R
VICKERS (威格士) 45V 42A 1C 22R VICKERS (威格士) 45V 50A 1C 22R
VICKERS (威格士) 45V 60A 1C 22R
DG4V-3-7C-M-U-H-7-60,DG4V-3-8C-M-U-H-7-60
DG4V-3S-0AL-MU-H5-60,DG4V-3S-0A-MU-H5-60
DG4V-3S-0A-MU-H5-60,DG4V-3S-2AL-MU-H5-60
DG4V-3S-2A-M-U-H5-60,DG4V-3S-2A-MU-H5-60
DG4V-3S-2BL-MU-H5-60,DG4V-3S-2B-MU-H5-60
DG4V-3S-2C-MU-H5-60,DG4V-3S-2N-M-U-H5-60
DG4V-3S-31C-MU-H5-20,DG4V-3S-6C-MU-H5-60
DG4V-3S-7C-MU-H5-60,DG4V-3S-OAL-MU-H5-60
DG4V-3S-OA-VM-U-H5-60,DG4V-3S-OB-M-U-H5-60
DG4V-3S-OC-MU-H5-60,DG4V-5-0AL-MU-H5-20
DG4V-5-0A-MU-H5-20,DG4V-5-22A-M-U-ED6-20
DG4V-5-2AJ-MU-H5-20,DG4V-5-2AJ-MU-H6-20
DG4V-5-2N-M-P7L-H-740 DG4V-5-2N-M-P7L-H-7-40 DG4V-5-2N-M-U-C6-20 DG4V-5-2N-M-U-EK6-20 DG4V-5-33CJ-MUH620-J99 DG4V-5-33CJ-VM-U-H6-20 DG4V-5-33C-M-P7L-H7-40 DG4V-5-33C-M-P7L-H740 DG4V-5-6CJ-H-VM-U-H6-20 DG4V-5-6C-M-P7L-H-7-40 DG4V-5-6C-MU-EK6-20 DG4V-5-8CJ-VM-U-H6-20 換向閥DG4V-3S-0A-MUH560 換向閥DG4V-3S-2A-MUH560 換向閥DG4V-3S-2AL-MUH560 換向閥DG4V-3S-2B-MUH560 換向閥DG4V-3S-2BL-MUH560 換向閥DG4V-3S-2C-MUH560 換向閥DG4V-3S-31C-MUH560 換向閥DG4V-3S-6C-MUH560 換向閥DG4V-3S-7C-MUH560